<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">

      <el-form-item label="品目编码" prop="categoryCode">
        <el-input
          v-model="queryParams.categoryCode"
          placeholder="请输入品目编码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="品目名称" prop="categoryName">
        <el-input
          v-model="queryParams.categoryName"
          placeholder="请输入品目名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" clearable placeholder="请选择">
              <el-option
                v-for="item in statusList"
                :key="item.status"
                :label="item.name"
                :value="item.status">
              </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:expertcategory:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:expertcategory:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:expertcategory:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:expertcategory:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="expertcategoryList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="品目ID" align="center" prop="id" />
      <el-table-column label="父ID" align="center" prop="pid" />
      <el-table-column label="品目编码" align="center" prop="categoryCode" />
      <el-table-column label="品目名称" align="center" prop="categoryName" />
      <el-table-column label="品目说明" align="center" prop="categoryDes" />
      <el-table-column label="排序" align="center" prop="categorySort" />
      <el-table-column label="状态" align="center" width="100">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            active-value="1"
            inactive-value="0"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:expertcategory:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:expertcategory:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改专家品目对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="父级品目" prop="pidName">
          <el-input v-model="form.pidName" placeholder="请输入父级品目" @focus="handleCategory"/>
        </el-form-item>
        <el-form-item label="品目编码" prop="categoryCode">
          <el-input v-model="form.categoryCode" placeholder="请输入品目编码" />
        </el-form-item>
        <el-form-item label="品目名称" prop="categoryName">
          <el-input v-model="form.categoryName" placeholder="请输入品目名称" />
        </el-form-item>
        <el-form-item label="品目说明" prop="categoryDes">
          <el-input v-model="form.categoryDes" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio v-model="form.status" label="1">启用</el-radio>
          <el-radio v-model="form.status" label="0">停用</el-radio>
        </el-form-item>
        <el-form-item label="排序" prop="categorySort">
          <el-input v-model="form.categorySort" placeholder="请输入排序" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 专家品目列表弹窗 -->
    <el-dialog :title="categoryTitle" :visible.sync="categoryOpen" width="80%" append-to-body>

      <el-form :model="categoryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">

        <el-form-item label="品目编码" prop="categoryCode">
          <el-input
            v-model="categoryParams.categoryCode"
            placeholder="请输入品目编码"
            clearable
            @keyup.enter.native="handleCategoryQuery"
          />
        </el-form-item>
        <el-form-item label="品目名称" prop="categoryName">
          <el-input
            v-model="categoryParams.categoryName"
            placeholder="请输入品目名称"
            clearable
            @keyup.enter.native="handleCategoryQuery"
          />
        </el-form-item>

        <el-form-item label="状态" prop="status">
          <el-select v-model="categoryParams.status" clearable placeholder="请选择">
                <el-option
                  v-for="item in statusList"
                  :key="item.status"
                  :label="item.name"
                  :value="item.status">
                </el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleCategoryQuery">搜索</el-button>
        </el-form-item>
      </el-form>

      <el-table v-loading="loading" :data="categoryList">
        <el-table-column label="品目ID" align="center" prop="id" />
        <el-table-column label="父ID" align="center" prop="pid" />
        <el-table-column label="品目编码" align="center" prop="categoryCode" />
        <el-table-column label="品目名称" align="center" prop="categoryName" />
        <el-table-column label="品目说明" align="center" prop="categoryDes" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              @click="handleSelectCategory(scope.row)"
              v-hasPermi="['system:expertcategory:edit']"
            >选择</el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="categoryTotal>0"
        :total="categoryTotal"
        :page.sync="categoryParams.pageNum"
        :limit.sync="categoryParams.pageSize"
        @pagination="categoryList"
      />
    </el-dialog>


  </div>
</template>

<script>
import { listExpertcategory, getExpertcategory, delExpertcategory, addExpertcategory, updateExpertcategory, changeExpertcategoryStatus } from "@/api/system/expertcategory";

export default {
  name: "Expertcategory",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 专家品目表格数据
      expertcategoryList: [],
      // 总条数
      categoryTotal: 0,
      // 专家品目表格数据
      categoryList: [],
      // 用途
      statusList: [
        {
          status: 0,
          name: '禁用'
        },
        {
          status: 1,
          name: '启用'
        }
      ],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 项目弹出层标题
      categoryTitle: "",
      // 项目是否显示弹出层
      categoryOpen: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        pid: null,
        categoryCode: null,
        categoryName: null,
        categoryDes: null,
        categorySort: null,
        enabled: null,
      },
      categoryParams: {
        pageNum: 1,
        pageSize: 10,
        pid: null,
        categoryCode: null,
        categoryName: null,
        categoryDes: null,
        categorySort: null,
        enabled: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
    this.getCategoryList();
  },
  methods: {
    /** 查询专家品目列表 */
    getList() {
      this.loading = true;
      listExpertcategory(this.queryParams).then(response => {
        this.expertcategoryList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 查询专家品目列表 */
    getCategoryList() {
      this.loading = true;
      listExpertcategory(this.categoryParams).then(response => {
        this.categoryList = response.rows;
        this.categoryTotal = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        pid: null,
        categoryCode: null,
        categoryName: null,
        categoryDes: null,
        categorySort: null,
        enabled: null,
        createTime: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    handleCategoryQuery() {
      this.categoryParams.pageNum = 1;
      this.getCategoryList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加专家品目";
    },
    handleCategory(){
      this.categoryOpen = true;
      this.categoryTitle = "选择父级专家品目";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getExpertcategory(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改专家品目";
      });
    },
    // 状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? "停用" : "启用";
      this.$modal.confirm('确认要"' + text + '"吗？').then(function() {
        return changeExpertcategoryStatus(row.Id, row);
      }).then(() => {
        this.$modal.msgSuccess(text + "成功");
      }).catch(function() {
        row.status = row.status === "0" ? "1" : "0";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateExpertcategory(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addExpertcategory(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除专家品目编号为"' + ids + '"的数据项？').then(function() {
        return delExpertcategory(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/expertcategory/export', {
        ...this.queryParams
      }, `expertcategory_${new Date().getTime()}.xlsx`)
    },
    handleSelectCategory(row){
      this.form.pid = row.id;
      this.form.pidName = row.categoryName;
      this.categoryOpen=false;
    }
  }
};
</script>
